//1引入加密模块
const {createHash} = require("crypto")
//2 加密
let pwd = createHash("sha256")//"sha256" 加密的方式
          .update("123234")//123456真实的密码
          .digest("hex")
//8d969eef6ecad3c29a3a629280e686cf0c3f5d5a86aff3ca12020c923adc6c92
console.log(pwd)


